Make it extendable like adding custom study in QuantFig

[karlc]

First of all, it's a great library and it saves a lots of time for people who just want to plot a simple stock chart in python. (All other libraries are not good looking at the first place and it requires so much coding and twisting to make a simple stock chart.)

To make it more trader-friendly, I am wondering if there is plan to make it extendable? I find it's quite hard to add a custom indicator (aka 'study' in this library) to the QuantFig object.

[santosjorge]

Hi @karlc - extendable in what sense?

[openroc]

for example, to extend this study, add_kdj(), ...